21527245072512

Names of 21527245072512

• Cardinal: 21527245072512 can be written as Twenty-one trillion, five hundred twenty-seven billion, two hundred forty-five million, seventy-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.1527245072512 × 10¹³

Factors of 21527245072512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8751

Divisors of 21527245072512

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 83 96 108 128 144 166 192 216 249 288 332 384 432 498 576 664 747 864 996 1152 1328 1494 1728 1992 2241 2656 2988 3456 3984 4482 5312 5976 7968 8663 8964 10624 11952 15936 17326 17928 23904 25989 31872 34652 35856 47808 51978 69304 71712 77967 95616 103956 138608 143424 155934 207912 233901 277216 286848 311868 415824 467802 554432 623736 719029 831648 935604 1108864 1247472 1438058 1663296 1871208 2157087 2494944 2876116 3326592 3742416 4314174 4989888 5752232 6471261 7484832 8628348 9979776 11504464 12942522 14969664 17256696 19413783 23008928 25885044 29939328 34513392 38827566 46017856 51770088 69026784 75047569 77655132 92035712 103540176 138053568 150095138 155310264 207080352 225142707 276107136 300190276 310620528 414160704 450285414 600380552 621241056 675428121 828321408 900570828 1200761104 1242482112 1350856242 1801141656 2026284363 2401522208 2484964224 2701712484 3602283312 4052568726 4803044416 5403424968 6228948227 7204566624 8105137452 9606088832 10806849936 12457896454 14409133248 16210274904 18686844681 21613699872 24915792908 28818266496 32420549808 37373689362 43227399744 49831585816 56060534043 64841099616 74747378724 86454799488 99663171632 112121068086 129682199232 149494757448 168181602129 199326343264 224242136172 259364398464 298989514896 336363204258 398652686528 448484272344 597979029792 672726408516 797305373056 896968544688 1195958059584 1345452817032 1793937089376 2391916119168 2690905634064 3587874178752 5381811268128 7175748357504 10763622536256 21527245072512
• Sum of all divisors σ(n): 64308180434400
• Sum of proper divisors (its aliquot sum) s(n): 42780935361888
• 21527245072512 is an abundant number, because the sum of its proper divisors (42780935361888) is greater than itself. Its abundance is 21253690289376

Bases of 21527245072512

• Binary: 100111001010000110011110010111010100010000000₂
• Hexadecimal: 0x139433CBA880
• Base-36: 7MPH9WDC0

Squares and roots of 21527245072512

• 21527245072512 squared (21527245072512²) is 463422280411992184137990144
• 21527245072512 cubed (21527245072512³) is 9976205002491333083258004893687221321728
• The square root of 21527245072512 is 4639746.2293224615
• The cube root of 21527245072512 is 27818.2294530795

Scales and comparisons

• 21,527,245,072,512 seconds is equal to 684,499 years, 41 weeks, 6 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 21,527,245,072,512 would take you about one million, seven hundred eleven thousand, two hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21527245072512 cubic inches would be around 2318.2 feet tall.

Recreational maths with 21527245072512

• 21527245072512 backwards is 21527054272512
• The number of decimal digits it has is: 14
• The sum of 21527245072512's digits is 45
• More coming soon!